"Father Mapple"@en . . . "Father Mapple is a fictional character in Herman Melville's novel Moby-Dick (1851). A former whaler, he has become a preacher in the New Bedford Whaleman's Chapel. Ishmael, the narrator of the novel, hears Mapple's sermon on the subject of Jonah, who was swallowed by a whale but did not turn against God.The sermon presents themes which concerned Melville and run through the rest of the novel."@en .